<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Style Class</title>
    <link rel="stylesheet" href="css/style-class.css">
</head>
<body>
    <h1 class="silly">Marvin's Munchies Inc.</h1>
    <p>Text about Marvin's Munchies goes here.</p>
    <h1 class="serious">MMI Investor Information</h1>
    <p class="sub-header">Text for business investors goes here.</p>
    <p id="title">Some Title Goes Here</p>
</body>
</html>